CN217396606U - Baby stroller and rotary handle assembly thereof - Google Patents
Baby stroller and rotary handle assembly thereof Download PDFInfo
- Publication number
- CN217396606U CN217396606U CN202220677183.0U CN202220677183U CN217396606U CN 217396606 U CN217396606 U CN 217396606U CN 202220677183 U CN202220677183 U CN 202220677183U CN 217396606 U CN217396606 U CN 217396606U
- Authority
- CN
- China
- Prior art keywords
- rotating
- disposed
- handle
- rotate
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a baby stroller and a rotating handle component thereof, wherein, a first rotating component of the rotating handle component is arranged to be connected in a rotating way relative to a handle sleeve; the second rotating component is arranged to be rotationally connected relative to the first rotating component; the first actuating mechanism is arranged to convert the rotation of the first rotating component into linear movement and is connected with the first pull wire; the second actuating mechanism is arranged to convert the rotation of the second rotating component into linear movement and is connected with the second pull wire; when the limiting piece is positioned at the first position, the second rotating component is limited to rotate, and the first rotating component is allowed to rotate; when the limiting piece is located at the second position, the first rotating component is limited to rotate, and the second rotating component is allowed to rotate. The utility model discloses the messenger effectively avoids the spurious triggering and realizes another kind of function when realizing one of them function of handle support length adjustment function and front wheel support and rear wheel support folding function to avoid using danger.
Description
Technical Field
The utility model relates to a baby's shallow technical field, in particular to baby's shallow and rotatory handle subassembly thereof.
Background
The baby stroller mainly comprises a support and a seat part, wherein the seat part is assembled on the support, the support mainly comprises a front wheel support, a rear wheel support and a handle support, and the front wheel support and the rear wheel support are correspondingly provided with front wheels and rear wheels; the front wheel bracket and the rear wheel bracket are arranged in a foldable manner, and are kept in an open state through a locking mechanism, and the locking mechanism mainly comprises a clutch.
In order to realize the length adjusting function of the handle bracket and the folding function of the front wheel bracket and the rear wheel bracket, the handle bracket is provided with an actuating mechanism which is linked with a fixing mechanism to release the fixing to realize the length adjustment of the handle bracket or linked with a locking mechanism to release the locking to realize the folding of the front wheel bracket and the rear wheel bracket; in the prior art, the length adjusting function of the handle support and the folding function of the front wheel support and the rear wheel support are respectively realized by the linkage of a single actuating mechanism with a fixing mechanism and a locking mechanism, or the length adjusting function of the handle support and the folding function of the front wheel support and the rear wheel support are realized by the one-to-one correspondence of two groups of actuating mechanisms with the fixing mechanism and the locking mechanism; however, when one of the functions is to be performed, the other function may be triggered, and the triggered other function may be dangerous, for example, when the stroller is in a use state, the length adjustment function of the handle support is to be performed, and the folding function of the front wheel support and the rear wheel support is to be performed by false triggering, which is dangerous when the stroller is in a use state.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the utility model is to provide a rotatory handle subassembly of baby's shallow to when realizing one of them function of handle support length adjustment function and front wheel support and rear wheel support folding function, effectively avoid the spurious triggering and realize another kind of function, thereby avoid using danger.
A second object of the present invention is to provide a stroller.
In order to achieve the above object, an embodiment of the first aspect of the present invention provides a rotation handle assembly for a stroller, including:
a handle sleeve;
a first rotation member disposed in rotational connection with respect to the handle sleeve;
a second rotational component disposed in rotational connection with the first rotational component;
a first actuating mechanism configured to convert rotation of the first rotating member into linear movement, the first actuating mechanism being connected to a first wire;
a second actuation mechanism configured to convert rotation of the second rotary member into linear movement, the second actuation mechanism being connected to a second pull wire;
the limiting piece is positioned at a first position, and limits the second rotating component to rotate and allows the first rotating component to rotate; when the limiting member is located at the second position, the first rotating member is limited to rotate, and the second rotating member is allowed to rotate.
According to the rotating handle component of the baby stroller, when the limiting part is positioned at the first position, the second rotating part is limited to rotate, and the first rotating part is allowed to rotate; when the limiting piece is positioned at the second position, the first rotating component is limited to rotate, and the second rotating component is allowed to rotate; the locating part alternative restriction first rotary part and second rotary part rotate promptly, and rotate first rotary part and order about first actuating mechanism and jointly act as go-between and move, rotate second rotary part and order about second actuating mechanism and jointly act as go-between and move, wherein, first act as go-between is connected and is realized the fixed establishment of handle support length adjustment function, the second acts as go-between and connects the locking mechanical system who realizes front wheel support and rear wheel support folding function, therefore, the alternative realizes handle support length adjustment function and front wheel support and rear wheel support folding function, when realizing one of handle support length adjustment function and front wheel support and rear wheel support folding function, effectively avoid the spurious triggering and realize another kind of function, thereby avoid using danger.
In addition, according to the present invention, the rotating handle assembly of the stroller can further have the following additional technical features:
optionally, the limiting member includes a sliding block slidably disposed in the handle sleeve in a radial direction, a first limiting groove and a yielding groove disposed on the first rotating member and adapted to limit the sliding block, and a second limiting groove disposed on the second rotating member and adapted to limit the sliding block; when the sliding block is located first spacing groove, the restriction first rotary part rotates and allows second rotary part rotates, when the sliding block is located the second spacing groove, the restriction second rotary part rotates and the sliding block slides in the groove of stepping down and then allows first rotary part rotates.
Specifically, the slide block has a narrow portion adapted to move in the receding groove and a wide portion at one end of the narrow portion, the wide portion being adapted to the first and second limiting grooves to limit rotation of the first and second rotating members.
Specifically, the locating part still includes base and compression elastic component, the base sets up in the handle sleeve pipe, set up in the base the sliding block, compression elastic component one end supports and leans on the base, and the other end supports and leans on the sliding block.
Furthermore, the limiting part further comprises a key, the key is movably arranged on the second rotating part, is positioned in the second limiting groove and is provided with a supporting part which is suitable for being supported against the sliding block.
Optionally, the first actuating mechanism includes a first chute disposed on an inner side wall of the first rotating member, and a first slide bar axially slidably disposed on the handle sleeve, the first slide bar is adapted to slide in the first chute, the first rotating member is rotated, the first chute drives the first slide bar to move, and the first slide bar is connected to the first pull wire.
Specifically, the second actuating mechanism comprises a second inclined groove arranged on the inner side wall of the second rotating component, and a second sliding rod arranged on the handle sleeve in an axial sliding mode, the second sliding rod is suitable for sliding in the second inclined groove, the second rotating component is rotated, the second inclined groove drives the second sliding rod to move, and the second sliding rod is connected with a second pull wire.
Furthermore, a first sliding groove and a second sliding groove are axially arranged on the handle sleeve, the first sliding rod is suitable for sliding in the first sliding groove and protruding out of the handle sleeve, and the second sliding rod is suitable for sliding in the second sliding groove and protruding out of the handle sleeve.
Furthermore, it is equipped with first driven piece and second driven piece to slide in the handle sleeve pipe, first driven piece is connected with first acting as go-between, set up on the first driven piece first slide bar, the second driven piece is connected with the second acting as go-between, set up on the second driven piece the second slide bar, be equipped with the confession on the second driven piece the gliding groove of stepping down that slides of first slide bar.
In order to achieve the above objects, a second embodiment of the present invention provides a stroller including the above rotating handle assembly.
According to the utility model discloses a baby stroller, it includes the rotating handle subassembly, because when the locating part is located the first position, restrict the second rotating part to rotate and allow the first rotating part to rotate; when the limiting piece is positioned at the second position, the first rotating component is limited to rotate, and the second rotating component is allowed to rotate; the locating part alternative restriction first rotary part and second rotary part rotate promptly, and rotate first rotary part and order about first actuating mechanism and jointly act as go-between and move, rotate second rotary part and order about second actuating mechanism and jointly act as go-between and move, wherein, first act as go-between is connected and is realized the fixed establishment of handle support length adjustment function, the second acts as go-between and connects the locking mechanical system who realizes front wheel support and rear wheel support folding function, therefore, the alternative realizes handle support length adjustment function and front wheel support and rear wheel support folding function, when realizing one of handle support length adjustment function and front wheel support and rear wheel support folding function, effectively avoid the spurious triggering and realize another kind of function, thereby avoid using danger.
Drawings
FIG. 1 is a perspective assembly view of a rotating handle assembly in accordance with an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a rotating handle assembly according to an embodiment of the present invention;
FIG. 3 is a perspective exploded view of a portion of a rotating handle assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first rotating component according to an embodiment of the present invention;
fig. 5 is a schematic view of the assembly of the first rotating member and the handle sleeve according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second rotating component according to an embodiment of the present invention;
fig. 7 is a schematic view of the assembly of the second rotating member and the first rotating member according to the embodiment of the present invention;
FIG. 8 is a side view of a rotating handle assembly in accordance with an embodiment of the present invention;
FIG. 8A is a cross-sectional view taken along line A-A of FIG. 8;
FIG. 8B is a cross-sectional view taken in the direction of FIG. 8B-B;
FIG. 8C is a cross-sectional view taken in the direction of FIG. 8C-C;
FIG. 8D is a cross-sectional view taken along the line D-D of FIG. 8;
FIG. 9 is a side view of a rotating handle assembly according to an embodiment of the present invention after rotation of a first rotating member;
FIG. 9A is a cross-sectional view taken along the line of FIGS. 9A-A;
FIG. 9B is a cross-sectional view taken in the direction of FIG. 9B-B;
fig. 9c is a schematic view of the first rotating member of the embodiment of the present invention being engaged with the handle sleeve after rotating;
FIG. 10 is a side view of a rotating handle assembly according to an embodiment of the present invention after rotation of a second rotating member;
FIG. 10A is a cross-sectional view taken along line A-A of FIG. 10;
FIG. 10B is a cross-sectional view taken in the direction of FIG. 10B-B;
fig. 10c is a schematic view of the first rotating member of the embodiment of the present invention engaged with the handle sleeve after rotating;
fig. 11 is a schematic structural view of the stroller of the embodiment of the present invention.
Description of the reference symbols
The handle comprises a handle sleeve 1, a first sliding chute 11, a second sliding chute 12, a first driven block 13, a second driven block 14 and a sliding abdicating groove 141; the first rotating component 2, the circumferential abdicating groove 21 and the first rotating limiting component 22; a second rotating member 3 and a second rotation limiting member 31; a first actuating mechanism 4, a first chute 41, a first slide bar 42; a second actuating mechanism 5, a second chute 51, a second slide bar 52; the limiting member 6, the sliding block 61, the narrow portion 611, the wide portion 612, the first limiting groove 62, the receding groove 63, the second limiting groove 64, the base 65, the compression elastic member 66, and the key 67; a first pull wire 7; and a second wire 8.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model limits the second rotating part to rotate and allows the first rotating part to rotate when the limiting part is positioned at the first position; when the limiting piece is positioned at the second position, the first rotating component is limited to rotate, and the second rotating component is allowed to rotate; the limiting part selects to limit the first rotating part and the second rotating part to rotate, the first rotating part is rotated to drive the first actuating mechanism to move together with the first stay wire, the second rotating part is rotated to drive the second actuating mechanism to move together with the second stay wire, the first stay wire is connected with the fixing mechanism for realizing the length adjusting function of the handle support, and the second stay wire is connected with the locking mechanism for realizing the folding function of the front wheel support and the rear wheel support.
In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 11, a rotation handle assembly of a stroller according to an embodiment of the present invention includes a handle sleeve 1, a first rotating member 2, a second rotating member 3, a first actuating mechanism 4, a second actuating mechanism 5, and a limiting member 6.
The handle sleeve 1 is substantially U-shaped and comprises a base adapted to fit the first rotation element 2 and the second rotation element 3 and side portions connected to both sides of the base. The length of the two sides of the handle sleeve 1 can be adjusted.
The first rotating part 2 is arranged to be connected with the handle sleeve 1 in a rotating mode, and the first rotating part 2 is sleeved on the handle sleeve 1 and is provided with a hollow part to form an abdication. For convenient assembly, the first rotating part 2 is formed by two semicircular parts which are mutually buckled and can be connected through a buckle.
The second rotary member 3 is arranged in rotational connection with respect to the first rotary member 2; the second rotating member 3 is fitted over the first rotating member 2. Also, for the convenience of assembly, the second rotating member 3 is formed by two semicircular portions which are engaged with each other, and may be connected by a snap.
The first actuating mechanism 4 is provided to convert the rotation of the first rotating member 2 into the linear movement, and the first actuating mechanism 4 is connected to the first wire 7. Optionally, the first actuating mechanism 4 includes a first inclined groove 41 disposed on an inner side wall of the first rotating component 2, and a first slide bar 42 axially slidably disposed on the handle sleeve 1, the first slide bar 42 is adapted to slide in the first inclined groove 41, the first rotating component 2 is rotated, the first inclined groove 41 drives the first slide bar 42 to move, the first slide bar 42 linearly moves along the handle sleeve 1, and the first slide bar 42 is connected to the first pull wire 7, so that the rotation of the first rotating component 2 is converted into the linear movement of the first pull wire 7. The fixing mechanism for realizing the handle support length adjusting function through linkage of the first pull wire 7 mainly comprises a locking pin and a positioning hole, and the structure for realizing the handle support length adjusting function can be the prior art and is not described herein any more.
The second actuator 5 is arranged to convert the rotation of the second rotary part 3 into a linear movement, the second actuator 5 being connected to a second pull wire 8. Optionally, the second actuating mechanism 5 includes a second inclined groove 51 disposed on an inner side wall of the second rotating component 3, a second slide bar 52 disposed on the handle sleeve 1 in an axially sliding manner, the second slide bar 52 is adapted to slide in the second inclined groove 51, the second rotating component 3 is rotated, the second inclined groove 51 drives the second slide bar 52 to move, the second slide bar 52 moves linearly along the handle sleeve 1, and the second slide bar 52 is connected to the second pull wire 8, so that the rotation of the second rotating component 3 is converted into the linear movement of the second pull wire 8. The second slide bar 52 is adapted to slide in a second inclined groove 51 arranged on the inner side wall of the second rotating component 3, and the first rotating component 2 is provided with a circumferential receding groove 21 for the second slide bar 52 to rotate along the circumferential direction, as shown in fig. 5.
Since the handle sleeve 1 is substantially U-shaped, and since the stroller frame is configured in a symmetrical configuration, the first and second actuating mechanisms 4 and 5 are provided as a pair, and correspondingly, the first and second pull wires 7 and 8 are also provided as a pair.
Further, the handle sleeve 1 is provided with a first sliding groove 11 and a second sliding groove 12 along the axial direction, the first sliding rod 42 is suitable for sliding in the first sliding groove 11 and protruding out of the handle sleeve 1, the protruding part slides in the first inclined groove 41, the second sliding rod 52 is suitable for sliding in the second sliding groove 12 and protruding out of the handle sleeve 1, and the protruding part slides in the second inclined groove 51. Specifically, one end of the first slide bar 42 protrudes from the handle sleeve 1 and slides in the first chute 41, the other end of the first slide bar 42 also protrudes from the handle sleeve 1, the inner side wall of the first rotating member 2 is provided with a first rotation limiting member 22, the first rotation limiting member 22 may be a semicircular groove, the first rotation limiting member 22 is located on one side of the other end of the first slide bar 42 and limits the first rotating member 2 to rotate in the opposite direction, when the first rotating member 2 rotates in the opposite direction, the first slide bar 42 and the first rotation limiting member 22 abut against and interfere with each other, that is, one end of the first slide bar 42 can only slide in the first chute 41 and cannot move away from the first chute 41. One end of the second sliding rod 52 protrudes out of the handle sleeve 1 and slides in the second chute 51, the other end of the second sliding rod 52 also protrudes out of the handle sleeve 1, the inner side wall of the second rotating component 3 is provided with a second rotation limiting component 31, the second rotation limiting component 31 can be a semicircular groove, the second rotation limiting component 31 is located on one side of the other end of the second sliding rod 52 and limits the second rotating component 3 to rotate in the reverse direction, when the second rotating component 3 rotates in the reverse direction, the second sliding rod 52 and the second rotation limiting component 31 abut against and interfere, that is, one end of the second sliding rod 52 can only slide in the second chute 51 and cannot move away from the second chute 51.
A first driven block 13 and a second driven block 14 are arranged in the handle sleeve 1 in a sliding mode, the first driven block 13 is connected with a first pull wire 7, a first sliding rod 42 is arranged on the first driven block 13, the second driven block 14 is connected with a second pull wire 8, a second sliding rod 52 is arranged on the second driven block 14, and a sliding abdicating groove 141 for the first sliding rod 42 to slide is formed in the second driven block 14.
When the limiting member 6 is located at the first position, the second rotating member 3 is limited to rotate, and the first rotating member 2 is allowed to rotate; when the stopper 6 is located at the second position, the rotation of the first rotating member 2 is restricted and the rotation of the second rotating member 3 is allowed.
Optionally, the limiting member 6 includes a sliding block 61 slidably disposed in the handle sleeve 1 along the radial direction, a first limiting groove 62 disposed on the first rotating member 2 and adapted to limit the sliding block 61, a yielding groove 63 adapted to limit the displacement of the sliding block 61, and a second limiting groove 64 disposed on the second rotating member 3 and adapted to limit the sliding block 61; the first limit groove 62 is communicated with the receding groove 63, when the sliding block 61 is located in the first limit groove 62, the first rotating member 2 is limited from rotating and the second rotating member 3 is allowed to rotate, and when the sliding block 61 is located in the second limit groove 64, the second rotating member 3 is limited from rotating and the sliding block 61 slides into the receding groove 63 and the first rotating member 2 is allowed to rotate.
Specifically, the sliding block 61 has a narrow portion 611 and a wide portion 612 at one end of the narrow portion 611, the size of the wide portion 612 in the radial direction is larger than the size of the narrow portion 611 in the radial direction, the narrow portion 611 can slide in the avoiding groove 63 provided on the first rotating member 2 while the wide portion 612 cannot, i.e., the narrow portion 611 is adapted to move in the avoiding groove 63, and the wide portion 612 is adapted to the first limiting groove 62 and the second limiting groove 64 to limit the rotation of the first rotating member 2 and the second rotating member 3. The wide portion 612 restricts the rotation of the first rotating member 2 when it is located in the first restriction groove 62, and the wide portion 612 restricts the rotation of the second rotating member 3 when it is located in the second restriction groove 64.
The position limiting element 6 further includes a base 65, a compression elastic element 66 and a button 67, the base 65 is disposed in the handle casing 1, a sliding block 61 is disposed in the base 65, one end of the compression elastic element 66 abuts against the base 65, and the other end abuts against the sliding block 61. The compression spring 66 may be a compression spring. The key 67 is movably disposed on the second rotating member 3, is located in the second limiting groove 64, and has an abutting portion adapted to abut against the sliding block 61.
In the initial state, the wide portion 612 of the slide block 61 is positioned in the second stopper groove 64 provided in the second rotating member 3 by the compression elastic member 66 to restrict the rotation of the second rotating member 3, and at this time, the narrow portion 611 of the slide block 61 is positioned in the first stopper groove 62 provided in the first rotating member 2 to rotate the first rotating member 2, and the narrow portion 611 of the slide block 61 slides into the receding groove 63 provided in the first rotating member 2. When the push button 67 is pushed, the slide block 61 moves in the radial direction of the handle sleeve 1, and the wide portion 612 of the slide block 61 is located in the first limit groove 62 provided in the first rotating member 2 to limit the rotation of the first rotating member 2, and at this time, the second rotating member 3 is adapted to rotate without being limited by the slide block 61.
As shown in fig. 9a to 9c, when the first rotating member 2 is rotated, the wide portion 612 of the sliding block 61 is located in the second limiting groove 64 disposed on the second rotating member 3 to limit the rotation of the second rotating member 3, the narrow portion 611 of the sliding block 61 slides into the yielding groove 63 disposed on the first rotating member 2, the first inclined groove 41 disposed on the first rotating member 2 drives the first sliding rod 42 to move along the axial direction of the first sliding groove 11 on the handle sleeve 1, and the first sliding rod 42 is connected to the first pull wire 7 to drive the first pull wire 7 to move.
As shown in fig. 10a to 10c, when the second rotating member 3 is rotated, the wide portion 612 of the sliding block 61 is located in the first limiting groove 62 disposed on the first rotating member 2 to limit the rotation of the first rotating member 2, the second inclined groove 51 disposed on the second rotating member 3 drives the second sliding rod 52 to move along the axial direction of the second sliding groove 12 on the handle sleeve 1, and the second sliding rod 52 is connected to the second pull wire 8 to drive the second pull wire 8 to move.
The utility model discloses the rotatory handle subassembly because when locating part 6 is located the first position, restrict the second rotary part 3 and allow the first rotary part 2 to rotate; when the limiting member 6 is located at the second position, the first rotating member 2 is limited from rotating and the second rotating member 3 is allowed to rotate; namely, the limiting part 6 selects to limit the first rotating part 2 and the second rotating part 3 to rotate, the first rotating part 2 is rotated to drive the first actuating mechanism 4 to move together with the first stay wire 7, the second rotating part 3 is rotated to drive the second actuating mechanism 5 to move together with the second stay wire 8, wherein the first stay wire 7 is connected with the fixing mechanism for realizing the length adjusting function of the handle support, and the second stay wire 8 is connected with the locking mechanism for realizing the folding function of the front wheel support and the rear wheel support.
As shown in fig. 1 to 11, a stroller according to an embodiment of the present invention includes a front wheel bracket, a rear wheel bracket, and a handle bracket, wherein the front wheel bracket and the rear wheel bracket are correspondingly provided with a front wheel and a rear wheel, the handle bracket is adjustable in length and is fixed at different length positions by a fixing mechanism, and the fixing mechanism mainly includes a locking pin and a positioning hole; the front wheel bracket and the rear wheel bracket are arranged in a foldable manner, and are kept in an open state through a locking mechanism, and the locking mechanism mainly comprises a clutch. The utility model discloses a baby's shallow, including above-mentioned rotatory handle components, rotatory handle components sets up on the handle support, as shown in fig. 11.
The baby stroller of the utility model limits the second rotating part 3 to rotate and allows the first rotating part 2 to rotate when the limiting part 6 is at the first position; when the limiting member 6 is located at the second position, the first rotating member 2 is limited from rotating and the second rotating member 3 is allowed to rotate; namely, the limiting part 6 selects to limit the first rotating part 2 and the second rotating part 3 to rotate, the first rotating part 2 is rotated to drive the first actuating mechanism 4 to move together with the first stay wire 7, the second rotating part 3 is rotated to drive the second actuating mechanism 5 to move together with the second stay wire 8, wherein the first stay wire 7 is connected with a fixing mechanism for realizing the length adjusting function of the handle support, and the second stay wire 8 is connected with a locking mechanism for realizing the folding function of the front wheel support and the rear wheel support, so that the length adjusting function of the handle support and the folding function of the front wheel support and the rear wheel support are realized alternatively, when one of the length adjusting function of the handle support and the folding function of the front wheel support and the rear wheel support is realized, the false triggering is effectively avoided, and the other function is realized, thereby avoiding the use danger.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A swing handle assembly for a stroller, comprising:
a handle sleeve;
a first rotation member disposed in rotational connection with respect to the handle sleeve;
a second rotational component disposed in rotational communication with the first rotational component;
a first actuating mechanism configured to convert rotation of the first rotating member into linear movement, the first actuating mechanism being connected to a first wire;
a second actuation mechanism configured to convert rotation of the second rotary member into linear movement, the second actuation mechanism being connected to a second pull wire;
the limiting piece limits the second rotating component to rotate and allows the first rotating component to rotate when being positioned at a first position; when the limiting piece is located at the second position, the first rotating component is limited to rotate, and the second rotating component is allowed to rotate.
2. The rotating handle assembly of claim 1, wherein the limiting member comprises a sliding block slidably disposed in the handle sleeve in a radial direction, a first limiting groove disposed on the first rotating member for limiting the sliding block and a relief groove adapted to allow the sliding block to move, and a second limiting groove disposed on the second rotating member for limiting the sliding block; when the sliding block is located first spacing groove, the restriction first rotary part rotates and allows second rotary part rotates, when the sliding block is located the second spacing groove, the restriction second rotary part rotates and the sliding block slides in the groove of stepping down and then allows first rotary part rotates.
3. The stroller rotating handle assembly according to claim 2, wherein the sliding block has a narrow portion and a wide portion at one end of the narrow portion, the narrow portion being adapted to move in the avoiding groove, the wide portion being adapted to the first and second limiting grooves to limit the rotation of the first and second rotating members.
4. The pivoting handle assembly for a stroller according to claim 3, wherein said retainer further comprises a base and a compressive resilient member, said base being disposed in said handle sleeve, said sliding block being disposed in said base, said compressive resilient member having one end abutting said base and the other end abutting said sliding block.
5. The stroller rotating handle assembly according to claim 4, wherein said stopper further comprises a button movably disposed on said second rotating member and located in said second stopper groove, said button having an abutting portion adapted to abut against said sliding block.
6. The swing handle assembly of claim 1, wherein the first actuator includes a first angled slot disposed on an inner side wall of the first pivot member, a first slide bar axially slidably disposed on the handle sleeve, the first slide bar being adapted to slide in the first angled slot to rotate the first pivot member, the first angled slot driving the first slide bar to move, the first slide bar being coupled to a first pull wire.
7. The pivoting handle assembly for a stroller according to claim 6, wherein said second actuating mechanism comprises a second angled slot disposed on an inner sidewall of said second pivot member, a second slide rod axially slidably disposed on said handle sleeve, said second slide rod adapted to slide in said second angled slot, said second pivot member being pivoted, said second angled slot causing said second slide rod to move, said second slide rod being connected to a second pull wire.
8. The swing handle assembly for a stroller according to claim 7, wherein said handle sleeve has a first sliding slot and a second sliding slot axially disposed thereon, said first sliding rod being adapted to slide in said first sliding slot and project out of said handle sleeve, said second sliding rod being adapted to slide in said second sliding slot and project out of said handle sleeve.
9. The swing handle assembly as claimed in claim 7, wherein the handle sleeve has a first follower block and a second follower block slidably disposed therein, the first follower block is connected to the first pull wire, the first slide bar is disposed on the first follower block, the second follower block is connected to the second pull wire, the second slide bar is disposed on the second follower block, and the second follower block is provided with a slide-way slot for sliding the first slide bar.
10. A stroller comprising a pivoting handle assembly according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677183.0U CN217396606U (en) | 2022-03-25 | 2022-03-25 | Baby stroller and rotary handle assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677183.0U CN217396606U (en) | 2022-03-25 | 2022-03-25 | Baby stroller and rotary handle assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217396606U true CN217396606U (en) | 2022-09-09 |
Family
ID=83138359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220677183.0U Active CN217396606U (en) | 2022-03-25 | 2022-03-25 | Baby stroller and rotary handle assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217396606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179769A1 (en) * | 2022-03-25 | 2023-09-28 | 路豹(厦门)科技有限公司 | Baby stroller and rotatable handle assembly thereof |
-
2022
- 2022-03-25 CN CN202220677183.0U patent/CN217396606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179769A1 (en) * | 2022-03-25 | 2023-09-28 | 路豹(厦门)科技有限公司 | Baby stroller and rotatable handle assembly thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8251382B2 (en) | Stroller and seat assembly mechanism for a stroller | |
| EP1459656B1 (en) | Foldable swing | |
| EP2567877B1 (en) | Baby carriage and lower leg rest device thereof | |
| US8950761B2 (en) | Collapsible child carrier apparatus | |
| CN217396606U (en) | Baby stroller and rotary handle assembly thereof | |
| US8807587B2 (en) | Stroller | |
| US20080309136A1 (en) | Seat device for vehicle | |
| EP2336000B1 (en) | Infant carrier apparatus having an adjustable handle assembly | |
| WO2018031553A1 (en) | Collapsible stroller with trigger handle | |
| JP2004526505A (en) | Back latch mechanism with pivot locking pin | |
| US7081052B2 (en) | Foldable swing having rotatable handles | |
| JPH0638848A (en) | Freely adjustable chair device | |
| TWI285708B (en) | An adjustable angle-swing device of an electric fan | |
| JP4093936B2 (en) | Armrest device | |
| CN109720255B (en) | Manual regulation headrest | |
| US20110070958A1 (en) | Child Carrier Apparatus and Its Operating Method | |
| CN116834820A (en) | Baby stroller and rotary handle assembly thereof | |
| AU2021385694A1 (en) | Safety seat | |
| CN210592303U (en) | Steering mechanism and scooter | |
| WO2021094325A1 (en) | Handle adjusting mechanism and child carrier | |
| CN219008035U (en) | Knob type folding handle transverse assembly and scooter | |
| CN214597001U (en) | Treadmill and locking mechanism of handrail post thereof | |
| CN211032714U (en) | Seat frame assembly for a stroller and stroller | |
| CN215922298U (en) | Seat for baby sliding vehicle | |
| CN209916421U (en) | Sidesway mechanism and wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |